isPalindrome

Checks if a string is a palindrome.

Note: A palindrome is a word, phrase, or sequence that reads the same backward as forward. This check ignores spaces, punctuation, and case.

Parameters

• str (string): The string to check.

Returns

• boolean: true if the string is a palindrome, otherwise false.

Usage

isPalindrome('madam'); // true
isPalindrome('racecar'); // true
isPalindrome('hello'); // false
isPalindrome('A man, a plan, a canal: Panama'); // true